# TPS54160ADGQ

**Texas Instruments** · DC-DC Converters · MSOP-10-EP

TPS54160ADGQ from Texas Instruments, in a MSOP-10-EP. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | BOOT | output | Bootstrap capacitor charge supply that disables output when voltage drops below device minimum threshold. |
| 2 | VIN | power_in | Input supply voltage with 3.5 V to 60 V operating range. |
| 3 | EN | input | Enable control input with internal pull-up; disable by pulling below 1.2 V, enable by floating, adjust UVLO via external resistors. |
| 4 | SS/TR | bidirectional | Soft-start and tracking input/output; external capacitor sets rise time, pin voltage overrides internal reference for sequencing. |
| 5 | RT/CLK | input | Frequency set by external resistor to ground or external clock synchronization input selectable via threshold crossing. |
| 6 | PWRGD | output | Open-drain power-good indicator that pulls low during thermal shutdown, dropout condition, over-voltage, or enable shutdown. |
| 7 | VSENSE | input | Inverting input node of transconductance error amplifier for output voltage feedback. |
| 8 | COMP | output | Error amplifier output and frequency compensation node for external filter network connection. |
| 9 | GND | power_in | Ground reference. |
| 10 | PH | output | High-side power MOSFET source and primary switching output node. |
| 11 | Thermal Pad | power_in | Exposed thermal pad electrically connected to ground plane for thermal management. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | MSOP-10-EP |
| Category | Power Management (PMIC) |
| Pins | 11 |

## CAD (KiCad official)

- Symbol: `TPS54160ADGQ`
- Footprint: `Package_SO:MSOP-10-1EP_3x3mm_P0.5mm_EP1.68x1.88mm`
- 3D model: MSOP-10-EP (KiCad packages3D, STEP)
- 3D model files: `tps54160adgq-etched.step` / `tps54160adgq-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps54160adgq.step` / `tps54160adgq.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/tps54160a) (61 pp, sha256 `d7b6a95c275eefaf`, retrieved 2026-10-03, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/tps54160adgq-datasheet.pdf)